JP4620782B2 - 濡れた疎水性フィルタの吹き飛ばしクリーニング方法およびこの方法を実施する装置 - Google Patents

濡れた疎水性フィルタの吹き飛ばしクリーニング方法およびこの方法を実施する装置 Download PDF

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Publication number
JP4620782B2
JP4620782B2 JP2008543669A JP2008543669A JP4620782B2 JP 4620782 B2 JP4620782 B2 JP 4620782B2 JP 2008543669 A JP2008543669 A JP 2008543669A JP 2008543669 A JP2008543669 A JP 2008543669A JP 4620782 B2 JP4620782 B2 JP 4620782B2
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Japan
Prior art keywords
hydrophobic filter
air pump
cleaning
pressure
air
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JP2008543669A
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English (en)
Japanese (ja)
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JP2009518086A (ja
Inventor
コパーシュミット パスカル
Original Assignee
フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/109—Testing of membrane fouling or clogging, e.g. amount or affinity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A61M1/3641—Pressure isolators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Catching Or Destruction (AREA)
  • Percussion Or Vibration Massage (AREA)
JP2008543669A 2005-12-05 2006-07-14 濡れた疎水性フィルタの吹き飛ばしクリーニング方法およびこの方法を実施する装置 Expired - Fee Related JP4620782B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005058012A DE102005058012B4 (de) 2005-12-05 2005-12-05 Verfahren zum Freiblasen eines benetzten Hydrophobfilters und Vorrichtung zur Durchführung des Verfahrens
PCT/EP2006/006912 WO2007065490A1 (de) 2005-12-05 2006-07-14 Verfahren zum freiblasen eines benetzten hydrophobfilters und vorrichtung zur durchführung des verfahrens

Publications (2)

Publication Number Publication Date
JP2009518086A JP2009518086A (ja) 2009-05-07
JP4620782B2 true JP4620782B2 (ja) 2011-01-26

Family

ID=36992612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008543669A Expired - Fee Related JP4620782B2 (ja) 2005-12-05 2006-07-14 濡れた疎水性フィルタの吹き飛ばしクリーニング方法およびこの方法を実施する装置

Country Status (9)

Country Link
US (1) US10744466B2 (de)
EP (1) EP1960017B1 (de)
JP (1) JP4620782B2 (de)
CN (1) CN101321547B (de)
AT (1) ATE531406T1 (de)
DE (1) DE102005058012B4 (de)
ES (1) ES2374423T3 (de)
PL (1) PL1960017T3 (de)
WO (1) WO2007065490A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
DE102007036125A1 (de) * 2007-08-01 2009-02-05 Becker, Franz Ferdinand, Dr.-Ing. Blutschlauchsystem für extrakorporale Anwendungen wie Dialysegeräte
DE102009024864B4 (de) * 2009-06-09 2012-10-11 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung eines Flüssigkeitssystems einer extrakorporalen Blutbehandlungsvorrichtung
US8590173B1 (en) 2010-03-15 2013-11-26 Tobi D. Mengle System for filter drying using microwave energy
AU2013232375B2 (en) * 2012-03-12 2015-12-24 Fresenius Medical Care Holdings, Inc. Apparatus and method for venting gas from a liquid
DE102015102040A1 (de) 2015-02-12 2016-08-18 Fresenius Medical Care Deutschland Gmbh Verfahren zum Überprüfen eines Verbindungszustandes einer Blutbehandlungsvorrichtung mit einem Blutschlauchsatz, sowie Vorrichtungen
DE102017130548A1 (de) 2017-12-19 2019-06-19 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtungen zum Festlegen eines Behandlungsregimes zum Verändern von Behandlungsparametern beim Dialysieren eines Patienten
DE102018109563A1 (de) 2018-04-20 2019-10-24 Fresenius Medical Care Deutschland Gmbh Druckmessleitung und Verfahren zum Überwachen derselben mit geeigneten Einrichtungen und Vorrichtungen
JP7057315B2 (ja) * 2019-04-23 2022-04-19 ファナック株式会社 産業機械のエアフィルタ装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964479A (en) * 1974-11-20 1976-06-22 Cobe Laboratories, Inc. Extracorporeal blood circulation system and drip chamber with adjustable blood level
DE2818390C2 (de) * 1978-04-27 1986-10-30 Fresenius AG, 6380 Bad Homburg Künstliches Organ
DE3543126A1 (de) * 1984-12-13 1986-06-19 Sartorius GmbH, 3400 Göttingen Als blutspiegelsperre geeigneter wegwerffilter
JP2881305B2 (ja) * 1986-08-11 1999-04-12 バクスター、インターナショナル、インコーポレイテッド 血球洗浄システムおよび方法
US4907166A (en) * 1986-10-17 1990-03-06 Nellcor, Inc. Multichannel gas analyzer and method of use
DE3806248A1 (de) * 1988-02-27 1989-09-07 Fresenius Ag Mess-/anzeigeverfahren bei fluessigkeitssystemen medizinischer geraete und vorrichtung zur durchfuehrung des verfahrens
US5227049A (en) * 1990-08-20 1993-07-13 Hospal Industrie Single-needle circuit for circulating blood outside the body in blood treatment apparatus
EP0641246B1 (de) * 1991-08-07 2000-03-08 USF Filtration Limited Konzentration von feststoffen in einer aufschlammung unter anwendung von kohlfasermembranen
JPH074849U (ja) * 1993-06-23 1995-01-24 ダイハツ工業株式会社 エンジンの吸気圧力検出装置
SE9402720D0 (sv) * 1994-08-15 1994-08-15 Gambro Ab Insats för tryckgivare
DE19534417A1 (de) * 1995-09-16 1997-03-20 Fresenius Ag Verfahren zum Überprüfen von mindestens einem im Dialysierflüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung angeordneten Filter
DE19832451C1 (de) * 1998-07-18 1999-08-26 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zum Überprüfen des ordnungsgemäßen Austauschs eines gebrauchten Filters in einer Vorrichtung zur extrakorporalen Blutbehandlung
US6306291B1 (en) * 1998-11-24 2001-10-23 Stanley R. Lueck Automatic silt density index apparatus
EP1319417A1 (de) * 2001-12-17 2003-06-18 B. Braun Medizintechnologie GmbH Verfahren und Vorrichtung zur Überwachung eines Flüssigkeitsleitungssystems in einem medizinischen Instrument
AU2003233023B2 (en) * 2002-06-24 2008-05-15 Gambro Lundia Ab Gas separation devices
WO2004033001A1 (de) * 2002-09-11 2004-04-22 Fresenius Medical Care Deutschland Gmbh Verfahren zur blutrückgabe aus einer blutbehandlungsvorrichtung und vorrichtung zur durchführung des verfahrens
US7069788B2 (en) * 2003-12-23 2006-07-04 Jms North America Corp. Double membrane transducer protector
JP2005195557A (ja) * 2004-01-09 2005-07-21 Jms Co Ltd 液体浸潤を検知する圧力変換器の保護フィルター

Also Published As

Publication number Publication date
WO2007065490A8 (de) 2008-09-12
PL1960017T3 (pl) 2012-03-30
ATE531406T1 (de) 2011-11-15
JP2009518086A (ja) 2009-05-07
ES2374423T3 (es) 2012-02-16
EP1960017A1 (de) 2008-08-27
CN101321547B (zh) 2011-06-22
WO2007065490A1 (de) 2007-06-14
CN101321547A (zh) 2008-12-10
DE102005058012A1 (de) 2007-06-06
EP1960017B1 (de) 2011-11-02
US20090152179A1 (en) 2009-06-18
US10744466B2 (en) 2020-08-18
DE102005058012B4 (de) 2008-08-21

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